Moros

Of all the dreadnoughts currently in existence, the versatile Moros
possesses perhaps the greatest capacity to fend off smaller hostiles by
itself while concentrating on its primary capital target. By virtue of
its protean array of point defense capabilities - including a drone bay
capable of fielding vast amounts of drones to safeguard the behemoth -
the Moros is single-handedly capable of turning the tide in a fleet
battle.